Home / 167,334,260.76-250,230,854.32-159,171,327

Finding the Fourth Proportional to 167,334,260.76, 250,230,854.32 and 159,171,327

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Solution

The fourth proportional to 167,334,260.76, 250,230,854.32 and 159,171,327 is: 238,024,042.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,334,260.76 : 250,230,854.32 = 159,171,327 : x
  2. Step 2: Convert to fraction form
    167,334,260.76/250,230,854.32 = 159,171,327/x
  3. Step 3: Cross multiply
    167,334,260.76x = 250,230,854.32 × 159,171,327
  4. Step 4: Simplify right side
    167,334,260.76x = 39,829,577,138,458,080
  5. Step 5: Solve for x
    x = 39,829,577,138,458,080/167,334,260.76
  6. Step 6: Final answer
    x = 238,024,042.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.